Latitude:	20.00N - 21.00N		Longitude:	138.00E - 139.00E
Month:	January

Depth Mean Max. Min. Number of Sample Standard Deviation 0 26.57 27.80 25.60 4 0.98 10 26.80 28.02 25.55 5 1.10 20 26.55 27.70 25.49 5 0.93 30 26.33 27.70 25.44 5 0.88 50 25.90 27.70 25.15 5 1.04 75 24.78 25.75 23.58 5 0.86 100 23.14 25.11 22.18 5 1.15 125 21.36 23.90 20.27 5 1.44 150 20.11 22.28 18.96 5 1.27 200 18.46 19.56 18.02 5 0.63 250 17.12 17.50 16.61 5 0.36 300 15.66 16.14 14.98 5 0.59 400 12.08 12.42 11.75 3 0.33